Carbon Steel Condenser Service Tube from China
Welded carbon steel tube with thick walls (≥1.65 mm) and circular profile for use in surface condensers of power plants, facilitating steam condensation. Nonalloy steel construction withstands corrosive condensate environments. Matches HTS 7306.30.5010 for condenser-suitable welded tubes.
Duty Rate — China → United States
35%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
Import Tips
• Provide condenser design specs and corrosion resistance data for proper classification
• Document wall thickness testing to prevent misclassification to thinner-wall categories
• Include country-of-melt certification for steel origin traceability